DISC and EQ Accreditation in South Africa : TTI Multi-Science Certification
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Used by People-first Companies

When companies need to hire people who will exceed performance standards, they rely upon SI assessments and our network of over 7,000 associates worldwide to deliver.

When CEOs and CHROs need to build a bridge to attract and develop the best talent, they use TTI SI assessments to connect and understand the people who sit on the other side of the desk.

Using TTI SI assessments puts you in the best position to serve your clients and win the big deals with our research-based validity, pinpoint accuracy and global reach.

“Most executives today are wrestling with finding and retaining talent — but they are not asking the right questions.”

–Bill J. Bonnstetter

TTI Success Chairman

Your Key to Unlock the Science of Self®

You have unique talents and skills in which you are often unaware. You can reveal and harness those talents using the Science of Self.

When you use our assessments, you uncover the how, what and why of human interaction. You measure behavior, motivators/driving forces, emotional intelligence (EQ), acumen and skills to quantitatively reveal the whole person.

Then you translate your knowledge to others in real and powerful ways.

Our pursuit of the Science of Self has made us both a pioneer and a trailblazer in the assessment industry for over 30 years.

Take a FREE Assessment

The Science of Self® is best demonstrated by taking an assessment that will unveil how you behave and what drives you.

Research Beyond Statistics

The popularity of assessments has increased in recent years. Luckily for our TTI SI associates we’ve been researching and validating our assessments with data norming and rigorous data analysis for over three decades.


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